I want to develop this program

[akramm]

I want to improve this program


1.
void Anniversaire::affichage()
2.
{
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int n=0;
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unsigned int i=annee;
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for(annee = 2001; annee<=i; annee++ )
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{
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if (bisextile() && annee !=i)
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{cout<<annee<<":366"<<endl;n=n+366;}
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else if( !bisextile() && annee !=i )
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{cout<<annee<<":365"<<endl;n=n+365;}
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else
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{
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if (bisextile() && mois>2)
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{
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n=n+aupremier[mois]+jour-1+1;
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cout<<annee<<":"<<aupremier[mois]+jour-1+1<<endl;
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}
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else if(bisextile() && mois<=2)
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{
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n=n+aupremier[mois]+jour-1;
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cout<<annee<<":"<<aupremier[mois]+jour-1<<endl;
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}
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else
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{
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n=n+aupremier[mois]+jour-1;
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cout<<annee<<":"<<aupremier[mois]+jour-1<<endl;
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}
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}
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}
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for(annee = 2000; annee>=i; annee-- )
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{
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if (bisextile() && annee !=i)
51.
{cout<<annee<<":366"<<endl;n=n+366;}
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else if( !bisextile() && annee !=i )
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{cout<<annee<<":365"<<endl;n=n+365;}
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else
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{
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if (bisextile() && mois>2)
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{
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n=n+(365-(aupremier[mois]+jour-1+1-1));
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cout<<annee<<":"<<(365-(aupremier[mois]+jour-1+1-1))<<endl;
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}
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else if(bisextile() && mois<=2)
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{
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n=n+(365-(aupremier[mois]+jour-1-1));
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cout<<annee<<":"<<(365-(aupremier[mois]+jour-1-1))<<endl;
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}
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else
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{
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n=n+(365-(aupremier[mois]+jour-1-1));
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cout<<annee<<":"<<(365-(aupremier[mois]+jour-1-1))<<endl;
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}
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}
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}
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cout<<"le nombre de jour :"<<n<<endl;
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}

[hamsterman]

you should start with improving the formatting. delete those numbers, use [code] tags. don't forget proper indentation.